Lot
2542 
Canal Zone, 1906, 8¢ on 50c bister brown, "PANAMA" reading down and up, bottom left stamp in a left margin imprint block of 4 with normal (position 51 from 3rd setting showing first "A" in "Panama" at left almost missing), slightly tropicalized o.g., strong shift of overprint at bottom, strong color, some perf separations at right, Very Fine; with 2005 P.F. certificate. Scott No. 19d, 19 $275 for singles.
Realized: $150